92487440

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{857}}^1$

素因数の和:960

約数の個数: 80

約数和(自身を含む): 229806720

約数和(自身を除く): 137319280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 71, 76, 80, 95, 142, 152, 190, 284, 304, 355, 380, 568, 710, 760, 857, 1136, 1349, 1420, 1520, 1714, 2698, 2840, 3428, 4285, 5396, 5680, 6745, 6856, 8570, 10792, 13490, 13712, 16283, 17140, 21584, 26980, 32566, 34280, 53960, 60847, 65132, 68560, 81415, 107920, 121694, 130264, 162830, 243388, 260528, 304235, 325660, 486776, 608470, 651320, 973552, 1156093, 1216940, 1302640, 2312186, 2433880, 4624372, 4867760, 5780465, 9248744, 11560930, 18497488, 23121860, 46243720, 92487440]

約数ペア:

[(1, 92487440), (2, 46243720), (4, 23121860), (5, 18497488), (8, 11560930), (10, 9248744), (16, 5780465), (19, 4867760), (20, 4624372), (38, 2433880), (40, 2312186), (71, 1302640), (76, 1216940), (80, 1156093), (95, 973552), (142, 651320), (152, 608470), (190, 486776), (284, 325660), (304, 304235), (355, 260528), (380, 243388), (568, 162830), (710, 130264), (760, 121694), (857, 107920), (1136, 81415), (1349, 68560), (1420, 65132), (1520, 60847), (1714, 53960), (2698, 34280), (2840, 32566), (3428, 26980), (4285, 21584), (5396, 17140), (5680, 16283), (6745, 13712), (6856, 13490), (8570, 10792)]